For all Pro AllXS models prior the new AllXS+ dynamount ready versions, there is an option to upgrade your Box of Doom with this upgrade kit. After modifying your BoD you are able to install a Dynamount X2-R micro.
Isolation Cabinet with AllXS microphone positioning system. This XL version is pre-loaded with 2x 10" (or 2x 12") bass speakers. The XL is also used by Opeth (Martin Mendez) and Biffy Clyro (James Johnston)!